Hardware Spec Index

Zephyra FN-2054 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2054-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index499 (Case Fans scale)
Category rank#48,424
Street price$19
Power3 W
Performance per dollar26.26
Released2019

Specifications

BrandZephyra
ModelZephyra FN-2054 Ultra
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2054 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/31366104 (accessed 2026-10-25).